diff --git a/requirements_dev.txt b/requirements_dev.txt
index 8146f7e..60cba40 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 astroid==3.0.2
 attrs==23.2.0
-black==23.12.1
+black==24.2.0
 click==8.1.7
 dill==0.3.8
 exceptiongroup==1.2.0
diff --git a/src/pg_lock_tracer/helper.py b/src/pg_lock_tracer/helper.py
index 6674662..262b8c3 100644
--- a/src/pg_lock_tracer/helper.py
+++ b/src/pg_lock_tracer/helper.py
@@ -10,7 +10,6 @@
 
 
 class PostgreSQLLockHelper:
-
     """
     # Defines taken from: src/include/storage/lockdefs.h
     #
diff --git a/src/pg_lock_tracer/oid_resolver.py b/src/pg_lock_tracer/oid_resolver.py
index afe7dac..50078de 100644
--- a/src/pg_lock_tracer/oid_resolver.py
+++ b/src/pg_lock_tracer/oid_resolver.py
@@ -1,4 +1,5 @@
 """Resolve PostgreSQL OIDs to names and cache the result"""
+
 import sys
 
 from urllib.parse import urlparse